SoDecomposeMatrix(3)

📦
version 4.0.10 · 4 versions
, in fedora 43, fedora 44

💖 SoDecomposeMatrix 💖

okay so bestie, welcome to SoDecomposeMatrix(3) — a Coin manual page, and honestly? it's giving math girlboss. This class is the one that takes a whole matrix and pulls it apart into simple transformations. she's a decomposer. she's the friend who can tell you exactly what's going on in a situationship (the situationship is a 4×4 matrix). 🧚✨

🌸 NAME 🌸

SoDecomposeMatrix — the class is used to decompose a matrix into simple transformations. that's it, that's the job, and she does it flawlessly. no cap. 💅

🎀 SYNOPSIS 🎀

#include <Inventor/engines/SoDecomposeMatrix.h>

Inherits SoEngine.

✨ Public Member Functions ✨

  • virtual SoType getTypeId (void) const
  • virtual const SoFieldData * getFieldData (void) const
  • virtual const SoEngineOutputData * getOutputData (void) const

🌈 Public Member Functions inherited from SoEngine

  • void evaluateWrapper (void)
  • virtual int getOutputs (SoEngineOutputList &l) const
  • SoEngineOutput * getOutput (const SbName &outputname) const
  • SbBool getOutputName (const SoEngineOutput *output, SbName &outputname) const
  • SbBool isNotifying (void) const
  • virtual void notify (SoNotList *nl)
  • SoEngine * copy (void) const
  • virtual SoFieldContainer * copyThroughConnection (void) const
  • SbBool shouldCopy (void) const
  • virtual void writeInstance (SoOutput *out)

🌸 Public Member Functions inherited from SoFieldContainer

  • void setToDefaults (void)
  • SbBool hasDefaultValues (void) const
  • SbBool fieldsAreEqual (const SoFieldContainer *container) const
  • void copyFieldValues (const SoFieldContainer *container, SbBool copyconnections=FALSE)
  • SbBool set (const char *const fielddata)
  • void get (SbString &fielddata)
  • virtual int getFields (SoFieldList &l) const
  • virtual int getAllFields (SoFieldList &l) const
  • virtual SoField * getField (const SbName &name) const
  • virtual SoField * getEventIn (const SbName &name) const
  • virtual SoField * getEventOut (const SbName &name) const
  • SbBool getFieldName (const SoField *const field, SbName &name) const
  • SbBool enableNotify (const SbBool flag)
  • SbBool isNotifyEnabled (void) const
  • SbBool set (const char *fielddata, SoInput *input)
  • void get (SbString &fielddata, SoOutput *out)
  • virtual SbBool validateNewFieldValue (SoField *field, void *newval)
  • virtual void addWriteReference (SoOutput *out, SbBool isfromfield=FALSE)
  • SbBool getIsBuiltIn (void) const
  • virtual void copyContents (const SoFieldContainer *from, SbBool copyconnections)
  • virtual void getFieldsMemorySize (size_t &managed, size_t &unmanaged) const
  • void setUserData (void *userdata) const
  • void * getUserData (void) const

🦋 Public Member Functions inherited from SoBase

  • void ref (void) const
  • void unref (void) const
  • void unrefNoDelete (void) const
  • int32_t getRefCount (void) const
  • void touch (void)
  • SbBool isOfType (SoType type) const — returns TRUE if the type of this object is either of the same type or inherited from type. yes queen, runtime identity check 💅
  • virtual SbName getName (void) const
  • virtual void setName (const SbName &newname)
  • virtual void startNotify (void)
  • void addAuditor (void *const auditor, const SoNotRec::Type type)
  • void removeAuditor (void *const auditor, const SoNotRec::Type type)
  • const SoAuditorList & getAuditors (void) const
  • SbBool shouldWrite (void)
  • void assertAlive (void) const

👑 Static Public Member Functions 👑

  • static SoType getClassTypeId (void)
  • static void * createInstance (void)
  • static void initClass ()

✨ Static Public Member Functions inherited from SoEngine

  • static void initClass (void) — sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
  • static void initClasses (void)
  • static SoType getClassTypeId (void) — this static method returns the SoType object associated with objects of this class.
  • static SoEngine * getByName (const SbName &name)
  • static int getByName (const SbName &name, SoEngineList &el)

🌈 Static Public Member Functions inherited from SoFieldContainer

  • static void initClass (void) — sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
  • static SoType getClassTypeId (void) — this static method returns the SoType object associated with objects of this class.
  • static void cleanupClass (void)
  • static void initCopyDict (void)
  • static void addCopy (const SoFieldContainer *orig, const SoFieldContainer *copy)
  • static SoFieldContainer * checkCopy (const SoFieldContainer *orig)
  • static SoFieldContainer * findCopy (const SoFieldContainer *orig, const SbBool copyconnections)
  • static void copyDone (void)

🌸 Static Public Member Functions inherited from SoBase

  • static void initClass (void) — sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
  • static SoType getClassTypeId (void) — this static method returns the SoType object associated with objects of this class.
  • static void addName (SoBase *const base, const char *const name)
  • static void removeName (SoBase *const base, const char *const name)
  • static void incrementCurrentWriteCounter (void)
  • static void decrementCurrentWriteCounter (void)
  • static SoBase * getNamedBase (const SbName &name, SoType type)
  • static int getNamedBases (const SbName &name, SoBaseList &baselist, SoType type)
  • static SbBool read (SoInput *input, SoBase *&base, SoType expectedtype)
  • static void setInstancePrefix (const SbString &c)
  • static void setTraceRefs (SbBool trace)
  • static SbBool getTraceRefs (void)
  • static SbBool connectRoute (SoInput *input, const SbName &fromnodename, const SbName &fromfieldname, const SbName &tonodename, const SbName &tofieldname)
  • static SbBool readRoute (SoInput *input)

💜 Public Attributes 💜

  • SoMFMatrix matrix
  • SoMFVec3f center
  • SoEngineOutput translation
  • SoEngineOutput rotation
  • SoEngineOutput scaleFactor
  • SoEngineOutput scaleOrientation

🎀 Static Protected Member Functions 🎀

  • static const SoFieldData ** getInputDataPtr (void)
  • static const SoEngineOutputData ** getOutputDataPtr (void)

🦋 Static Protected Member Functions inherited from SoEngine

  • static const SoFieldData ** getInputDataPtr (void)
  • static const SoEngineOutputData ** getOutputDataPtr (void)

⭐ Static Protected Member Functions inherited from SoBase

  • static uint32_t getCurrentWriteCounter (void)
  • static void staticDataLock (void)
  • static void staticDataUnlock (void)

🌈 Additional Inherited Members 🌈

Protected Types inherited from SoBase

  • enum BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 }

💖 Protected Member Functions inherited from SoEngine

  • SoEngine (void)
  • virtual ~SoEngine (void)
  • virtual SbBool readInstance (SoInput *in, unsigned short flags)
  • virtual void inputChanged (SoField *which)
  • void writeOutputTypes (SoOutput *out)

💖 Protected Member Functions inherited from SoFieldContainer

  • SoFieldContainer (void)
  • virtual ~SoFieldContainer ()

💖 Protected Member Functions inherited from SoBase

  • SoBase (void)
  • virtual ~SoBase ()
  • SbBool hasMultipleWriteRefs (void) const
  • SbBool writeHeader (SoOutput *out, SbBool isgroup, SbBool isengine) const
  • void writeFooter (SoOutput *out) const
  • virtual const char * getFileFormatName (void) const
  • virtual SoNotRec createNotRec (void)

🌸 Protected Attributes inherited from SoFieldContainer

  • SbBool isBuiltIn

🔥 Detailed Description 🔥

The SoDecomposeMatrix class is used to decompose a matrix into simple transformations. that's the whole vibe. she takes the messy 4×4 and hands you back the clean lil pieces — translation, rotation, scale — like separating your laundry before it becomes a whole situation. 🧺✨

💅 Member Function Documentation 💅

SoType SoDecomposeMatrix::getClassTypeId (void ) [static]

This static method returns the SoType object associated with objects of this class. yes bestie, static — she answers without needing an instance. main character energy. 👑

SoType SoDecomposeMatrix::getTypeId (void ) const [virtual]

Returns the type identification of an object derived from a class inheriting SoBase. This is used for runtime type checking and "downward" casting.

Implements SoBase.

const SoFieldData ** SoDecomposeMatrix::getInputDataPtr (void ) [static], [protected]

Returns the SoFieldData class which holds information about inputs in this engine.

const SoEngineOutputData ** SoDecomposeMatrix::getOutputDataPtr (void ) [static], [protected]

Returns the SoEngineOutputData class which holds information about the outputs in this engine.

const SoFieldData * SoDecomposeMatrix::getFieldData (void ) const [virtual]

Returns the SoFieldData class which holds information about inputs in this engine.

Reimplemented from SoFieldContainer.

const SoEngineOutputData * SoDecomposeMatrix::getOutputData (void ) const [virtual]

Returns the SoEngineOutputData class which holds information about the outputs in this engine.

Implements SoEngine.

void * SoDecomposeMatrix::createInstance (void ) [static]

Creates a new instance of the class type corresponding to the SoType object. baby's first object, slay. 🎀

🍓 Member Data Documentation 🍓

SoMFMatrix SoDecomposeMatrix::matrix

Set of transformation matrices to decompose into their translation/rotation/scale parts. the raw material, the input, the lore. ✨

SoMFVec3f SoDecomposeMatrix::center

Center points of transform matrices.

SoEngineOutput SoDecomposeMatrix::translation

(SoMFVec3f) Translation parts of input matrices. where the thing is. 📍

SoEngineOutput SoDecomposeMatrix::rotation

(SoMFRotation) Rotation parts of input matrices. how the thing twists. 🌀

SoEngineOutput SoDecomposeMatrix::scaleFactor

(SoMFVec3f) Scale vectors of input matrices. how big the thing is being. 📏

SoEngineOutput SoDecomposeMatrix::scaleOrientation

(SoMFRotation) Scale orientation values of the input matrices.

🌟 Author 🌟

Generated automatically by Doxygen for Coin from the source code. (not a human, just a very efficient robot bestie 🤖💖)

and that's the whole page, babe. every flag, every signature, every inherited everything — nothing skipped, because we don't do that here. 💅

✿ Version 4.0.10 ✿ Thu Jun 25 2026 00:00:00 ✿ SoDecomposeMatrix(3) ✿

bye pookie, go decompose something 💖🦋🌸

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